I-Dilophosaurus ngokungathandabuzekiyo yenye yezona dinosaurs zidumileyo namhlanje, ngenxa yokubonakala kwayo kwifilimu yokuqala ye-trilogy "Jurassic Park" ngo-1993. Yayihlala kwiJurassic yokuqala kuMntla Merika wanamhlanje. Igama layo lithetha "icilikishe elinamacala amabini". Njengezinye iithropods, yayiphawulwe ngokuba neenzipho ezi-3 kwincam zayo kwaye inamathambo avulekileyo.
Ngowe-1954 kwachazwa imizekelo yokuqala yesi silwanyana. Nangona kunjalo, igama lakhe alizange linikwe de kube yiminyaka elishumi kamva. Nangona i-Dilophosaurus yenye yezona zinto zindala zeJurassic theropods, nayo enye yezona zinto ziqondwa kakhulu namhlanje. Namhlanje Kuthathwa njengenxalenye yosapho lweDilophosauridae.
Inkcazo yeDilophosaurus
Le bipedal carnivore inokulinganisa i-7 yeemitha ubude, iimitha ezi-3 ukuphakama kwaye inobunzima beekhilogram ezingama-400. Ngenxa yesi sizathu iba yenye yezilwanyana ezinkulu zokuqala, nangona incinci kunezinye iitropops emva kwayo. Wayenomzimba omncinci, okhanyayo kwaye ukhakhayi lwakhe lwalulikhulu ngokomlinganiselo womzimba wakhe. umlomo wayo wawumxinwa kwaye inesithuba seempumlo kumhlathi ongasentla. Nangona kunjalo, Eyona nto yayibalasele ngesi sirhubuluzi ziindawo zaso ezimbini ezinobude obusentloko yaso. Okwangoku, umsebenzi wabo awukaziwa. Amazinyo eDilophosaurus ayegobile kwaye made.
Kucingelwa ukuba esi silwanyana esizingela izilwanyana ezikhulu, kunye neentlanzi kunye nezilwanyana ezincinci. Kwakhona, kusenokwenzeka ukuba wakhula ngokukhawuleza. Kuqikelelwa ukuba inokukhula iye kutsho kuma-35 eesentimitha ngonyaka kumanqanaba okuqala obomi bakhe.
iinduli
Kuyaphikiswana kakhulu ukuba ngowuphi owona msebenzi wokwenyani we-Dilophosaurus. Imisebenzi enokwenzeka ibandakanya i-thermoregulation, kodwa le ngcamango ithathwa ngengqolowa yetyuwa njengoko i-cristae yayingenayo i-grooves ye-vascularization. Enye inokwenzeka kukusetyenziswa kwayo kwimiboniso yezesondo., kwimeko enjalo kunokucingelwa ukuba iDilophosaurus yayihlala ngokwamaqela. Ukuba zingasetyenziswa kwimilo ikhutshelwe ngaphandle ngenxa yobuthathaka bayo.
Ngowama-2011, iingcali ezimbini zaseMelika ezibizwa ngokuba nguKevin Padian noJohn R. Horner zacebisa ingcamango entsha. Ngokutsho kwabo, zonke "izakhiwo ezingaqhelekanga" ezifana ne-crests, iimpondo, i-domes, kunye neefrills ezibonakaliswe kwiidinosaurs. Zazisetyenziselwa ukwahlula iindidi ezahlukeneyo., kuba akukho bungqina besayensi bokuqinisekisa enye imisebenzi. Izazi ngezidalwa zamandulo uRob J. Knell noScott D. Sampson basabela kule ngcamango kwangaloo nyaka. Bayiphikisa loo nto le ithiyori inokwenzeka kakhulu njengomsebenzi wesibini kwezi zihombiso. Nangona kunjalo, babona ukusetyenziswa kwayo okunxulumene nokukhetha ngokwesondo njengento enokwenzeka ngakumbi, kuba kubandakanya iindleko eziphezulu kakhulu zokuphuhlisa ezo zakhiwo. Ngaphezu koko, zahluka kakhulu kuhlobo olufanayo.
Ukutya kweDilophosaurus
Unanamhla oku akukaziwa kakuhle ukuba yayiyintoni na ukutya kweDilophosaurus. Ihlabathi le-paleontology lahlulwe phakathi kweethiyori ezahlukeneyo malunga nokutyiswa kwale dinosaur.
Isazi ngezidalwa zamandulo saseMerika uSamuel P. Welles wayeyisekile ukuba le nyama-nyama yayingumlahlisi. Wachaza ukuba umsantsa ongaphantsi kweminyaka yobudala wawungunobangela wokulunywa kwedayinaso ingabi namandla kakhulu. Ngaphezu koko, uWelles akazange afumane nto ebonisa ukuba i-Dilophosaurus skull yayine-cranial kinesis. Olu phawu lwenza kube lula ukuba iintshukumo zamathambo axengaxengayo okakayi anxulumane omnye nomnye. Ngoko ke, le paleontologist yacinga ukuba i-Dilophosaurus isebenzisa amazinyo ayo ukukrazula nokugqobhoza, kwaye ingalumi. Wayenembono yokuba ukuba ngokwenene wayenokuhlasela ezinye izilwanyana, wayenokwenjenjalo ngamazipho akhe kuphela.
Ngowe-1986, esinye isazi ngezidalwa zamandulo saseMerika uRobert T. Bakker sathetha oko I-Dilophosaurus yayilungele ukuzingela izilwanyana ezikhulu nokuba yomelele ngokwaneleyo ukumelana nezilwanyana ezitya izityalo ezisuka kwi-Lower Jurassic. Kwiminyaka emibini kamva, u-Welles wayichitha ithiyori yakhe yokuqala, echaza ukuba le mpumlo ye-carnivore ilungele ukuzingela kunokuba wayecinga ngaphambili. Ngaphezu koko, amazinyo ayo ajika abulala ngakumbi kuneenzipho zayo. Uyaqikelela ukuba ngewayegqabhukile emsileni wakhe, njengoko zisenza iikhangaru zanamhlanje, ngoxa zihlasela ixhoba layo.
[i-url enxulumeneyo=»https://infoanimales.net/dinosaurs/spinosaurus/»]
Ngaba iDilophosaurus mhlawumbi yayisitya iintlanzi?
Ithiyori yamva nje iqikelela ukuba iDilophosaurus inokuba yondla ngeentlanzi. Ngo-2007, uMilner noJames I. Kirkland baqaphela ukuba iziphelo zale mihlathi yedayinaso zenza irosette yamazinyo adibeneyo njengoko esanda ukuya emacaleni. Olu phawu lunokubonwa nakwezinye iintlobo ezitya iintlanzi, ezifana ne-spinosaurids okanye i-gharials. Ukongezelela, yayineempumlo ezihoxisiweyo ezazinokuba luncedo ekugcineni amanzi amaninzi ephuma emathatheni ngoxa wayeloba. Okokugqibela, kuya kuhlala kuqatshelwe ukuba, njengeSpinosaurus, yayineengalo kunye neenzipho ezinde ngokwaneleyo ukuba zilobe ukutya kwayo.
Curiosities
Ebudeni bokomba olwenziwa ngowe-1966 eRocky Hill, eUnited States, kulungiselelwa ukwakhiwa kwe-Interstate 91, kwafunyanwa imikhondo yedayinaso efana neDilophosaurus. Ngoko ke, le carnivore yakhethwa njengedayinaso yelizwe laseConnecticut ngonyaka ka-2017. Kwafunyaniswa ukuba indawo yokufunyaniswa kweenyawo ezixeliweyo yayilichibi le-Triassic. Ngenxa yoku kwagqitywa ekubeni kuhanjiswe indlela kwaye ipaki ebizwa ngokuba yi "Dinosaur State Park" yenziwa. Ngo-1981, ukwakhiwa ngokutsha kobukhulu bobomi beDilophosaurus kwanikelwa kule paki. Esi silwanyana ekuqaleni sasicetywe njengedayinaso karhulumente yase-Arizona ngo-1998. Nangona kunjalo, esi sicelo sakhatywa njengoko iDilophosaurus yayingeyodwa kuloo ndawo, kwaye imbeko yanikwa iSonorasaurus.
Ukusuka kwifosili ukuya kwinkanyezi yaseHollywood
Bonke abalandeli bedayinaso bevile ngeDilophosaurus edumileyo. Lo unexesha layo leenkwenkwezi kwifilimu yokuqala ye-franchise "Jurassic Park" ekhokelwa nguSteven Spielberg, kunye nakwincwadi ebhalwe nguMichael Crichton. Kule filimu, umhlaseli uhlasela umqeshwa wasepakini ozama ukubaleka ngeesampulu zeDNA ezibiweyo ngexesha lesiphango esibi. I-Dilophosaurus, njengomboniso okhubekisayo, ibeka inwebu yentamo ebuyiselwayo kwaye itshice ubuthi emehlweni exhoba, kanye njengeenyoka zanamhlanje. Emva kokumfamekisa indoda elihlwempu, iyayintlahlela ize imqwenge. Ngelishwa, ezi zinto zimbini ziye zaba zezinye zezinto ezininzi zaseHollywood. Abukho ubungqina benzululwazi obubonisa ukuba iDilophosaurus yayinenwebu ekwazi ukurhoxa okanye inokutshica ubuthi.
Kwakhona, kwi "Jurassic Park" iDilophosaurus incinci kuneVelociraptor eboniswe kwifilimu, eneneni isekelwe kwiDeinonychus. Nangona kunjalo, i-Dilophosaurus yayiphindwe kabini ngobukhulu, njengoko sixoxile ngasentla. Oku kwenza ukuba lo tshaba ludumileyo lube yeyona dinosaur "eyintsomi" kwi-franchise.
[i-url enxulumeneyo=»https://infoanimales.net/dinosaurs/deinonychus/»]
Ngodumo lwe-trilogy, iimveliso ezininzi ezenziweyo nazo zafika, ezinje ngeethoyi kunye nemidlalo yevidiyo, apho esi sidlwengu sidumileyo seJurassic singenakulahleka.